class Templateur::CLI
Public Class Methods
new()
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# File lib/templateur/cli.rb, line 5 def initialize @renderer = Renderer.new end
Public Instance Methods
run(*args)
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# File lib/templateur/cli.rb, line 9 def run(*args) if args.count < 3 usage() exit(1) end format = args.shift[2..-1] template = load_file(args.shift) parameters = YAML.load(load_file(args.shift)) rendered = @renderer.render(template, parameters) case format when 'json' puts JSON.pretty_generate(rendered) when 'yaml' puts YAML.dump(rendered) end end
Private Instance Methods
load_file(path)
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# File lib/templateur/cli.rb, line 30 def load_file(path) f = File.open(path) data = f.read f.close data end
usage()
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# File lib/templateur/cli.rb, line 38 def usage() STDERR.puts('USAGE: templateur (--yaml/--json) TEMPLATE PARAMETERS') end